Name the compound below: (It has a hexagon shape and both OH and -CH2-CH3 are bonded to the same Carbon)Group of answer choicesethylcyclohexanol1-ethyl-1-cyclohexanol1-ethylcyclohexanol1-ethylhexanol
Question
Name the compound below: (It has a hexagon shape and both OH and -CH2-CH3 are bonded to the same Carbon)Group of answer choicesethylcyclohexanol1-ethyl-1-cyclohexanol1-ethylcyclohexanol1-ethylhexanol
Solution
The correct name for the compound is 1-ethylcyclohexanol.
Here's the step-by-step reasoning:
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The base name of the compound is determined by the longest carbon chain. In this case, it's a cyclohexane (a six-carbon ring), so the base name is cyclohexanol (since there's an -OH group attached making it an alcohol).
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The ethyl group (-CH2-CH3) is a substituent on the cyclohexanol. In IUPAC nomenclature, we number the carbons in the ring such that the substituents get the lowest possible numbers.
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Since both the -OH group and the ethyl group are attached to the same carbon, they both get the number 1.
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The name is then constructed by putting the substituents in alphabetical order before the base name. In this case, "ethyl" comes before "ol" (from alcohol), so the name is 1-ethylcyclohexanol.
Similar Questions
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Name the following compound:CH3-O-CH2-CH2-CH3Group of answer choicesPropyl methyl etherMethyl propanolEtherMethyl propyl ether
Name the compound below:CH3-CH2-CH2-CH2-CH2-COOHGroup of answer choicesPentanoic acidHexanoic acidhexane carboxylic acidCyclohexanoic acid
Name the following compound: (It contains a benzene and one CH3 branch bonded to one of the Carbons)Group of answer choicesBenzeneToluenePhenolAniline
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